Features

Wireless Interfaces

  • PHY:
    • IEEE 802.11 b/g/n WLAN link
    • Single spatial stream of 20 MHz channel bandwidth
    • 2.4 GHz (2400~2483.5 MHz) ISM band
  • MAC:
    • Infrastructure BSS STA mode
    • Soft-AP mode functionality
    • Active and passive scanning
    • Transmit power control support over temperature and voltage
  • Security:
    • WPA3 personal (SAE and PMF-802.11w)
    • WPA2 personal, with options for WPA compatibility and PMF
  • Supports Host Assisted Over-the-Air (OTA) Firmware Update
  • UART Host Interface
  • On-Chip Network Stack to Offload MCU:
    • Network features – TCP, UDP, DHCP, ARP, HTTP, TLS and DNS
    • Hardware accelerators for Wi-Fi® and TLS security to improve connection time
    • TLS v1.2 with symmetric/asymmetric crypto acceleration
  • Cloud Connectivity:
    • Enables quick cloud connectivity via MQTT to different cloud vendors like Azure, AWS and more
  • I/O Manager:
    • Enables host MCU to control different peripherals connected via GPIO, ADC or PWM pins on the RNWF11 Module

Power Management and System Recovery

  • Low-Power Modes (Extreme Deep Sleep)

  • Integrated Power-on Reset (POR) and Brown-out Reset (BOR)

  • Secondary Oscillator

Security

  • Hardware Accelerated Security Modes (with Built-in DMA Support)
  • Crypto Engine with True Random Number Generator (TRNG) for Data Encryption/Decryption and Authentication (AES, 3DES, SHA, MD5 and HMAC)
  • AES Modes:
    • Electronic Code Book (ECB)
    • Cypher Block Chaining (CBC)
    • Counter Mode (CTR)
    • Cypher Feedback Mode (CFB)
    • Output Feedback Mode (OFB)
    • Galois/Counter Mode (GCM)
  • Hardware Accelerated Public Key Cryptography with Support for:
    • 16-DSP multipliers configuration
    • 256-bit ECC/ECDH/ECDSA/Curve25519
    • 256-bit Ed25519
    • 512-bit ECC/ECDH/ECDSA generation

Antenna Options

  • PCB Antenna Variants:
    • RNWF11PC

Wireless Feature

  • On-board Front-End Module (FEM)/Power Amplifier (PA) to Meet the TX Power Requirements

Security

  • Integrated Trust&GO

Clock Management

  • Integrated 40 MHz POSC

Advanced Analog

  • 8 Analog Channels

Input/Output

  • 30 GPIO Pins

Output Compare

  • 4 Output Compare Modules

Package and Operating Conditions

  • Package:
    • 54-pin SMD package with Shield CAN
    • Size: 24.5 mm x 20.5 mm x 2.5 mm
  • Operating conditions:
    • 3.0-3.6V, -40ºC to +85ºC and 200 MHz

Certifications

  • RNWF11 Module Certified to FCC, ISED, UKCA, MIC, KCC, NCC and CE Radio Regulations
  • RoHS and REACH Compliant
Note: For more details on the latest supported features, refer to the RNWF11 Application Developer’s Guide.